2026 Tax Deduction Finder & Checklist | ReturnMyTax

Tax deductions can save you hundreds or even thousands of dollars—if you know where to look. I dug into ReturnMyTax’s 2026 Deduction Finder and found over 40 deductions and credits across 8 categories. Here’s what stood out and how you can use it to maximize your refund.

Homeowners and Parents: Big Savings Opportunities

If you own a home or have kids, you’re likely missing deductions. For homeowners, mortgage interest and property taxes are the obvious ones, but did you know about deductions for energy-efficient home improvements? In 2026, you could claim up to $500 for installing things like solar panels or energy-efficient windows.

Parents, on the other hand, can leverage the Child Tax Credit, which is up to $2,000 per child (with $1,600 potentially refundable). There’s also the Child and Dependent Care Credit for daycare or babysitting expenses, which can cover up to 35% of $3,000 ($6,000 for two or more kids). These credits alone can significantly reduce your tax bill.

Self-Employed and Investors: Don’t Overlook These

If you’re self-employed, your deductions are a goldmine. Beyond the standard home office deduction, you can write off business expenses like software, travel, and even a portion of your internet bill. In 2026, the qualified business income deduction allows you to deduct up to 20% of your net business income, which could save you thousands.

Investors, don’t forget about capital losses. If you sold investments at a loss, you can offset up to $3,000 of ordinary income ($1,500 if married filing separately). Any excess losses can be carried forward to future tax years. Additionally, investment interest expenses—like interest on margin accounts—are deductible up to your net investment income.

Lesser-Known Deductions: Charitable, Medical, and Military

Charitable donations often go unnoticed, but they’re deductible up to 60% of your adjusted gross income (AGI). Keep receipts for cash donations, and don’t forget about non-cash contributions like clothing or household items.

Medical expenses can also add up. You can deduct expenses that exceed 7.5% of your AGI, including premiums, prescriptions, and even mileage for medical travel. For military members, the Uniform Deduction allows you to write off the cost of maintaining uniforms if they’re not suitable for everyday wear.

Using ReturnMyTax’s Deduction Finder, I realized how many deductions I’d been overlooking. It’s worth checking their interactive checklist to ensure you’re not leaving money on the table.

Full breakdown: https://returnmytax.com/deduction-finder